12326382568 has 16 divisors (see below), whose sum is σ = 23548042980. Its totient is φ = 6046904448.

The previous prime is 12326382527. The next prime is 12326382569. The reversal of 12326382568 is 86528362321.

It can be written as a sum of positive squares in 2 ways, for example, as 10961671204 + 1364711364 = 104698^2 + 36942^2 .

It is not an unprimeable number, because it can be changed into a prime (12326382569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14535405 + ... + 14536252.

Almost surely, 2^12326382568 is an apocalyptic number.

It is an amenable number.

12326382568 is a deficient number, since it is larger than the sum of its proper divisors (11221660412).

12326382568 is a wasteful number, since it uses less digits than its factorization.

12326382568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29071716 (or 29071712 counting only the distinct ones).

The product of its digits is 829440, while the sum is 46.

The spelling of 12326382568 in words is "twelve billion, three hundred twenty-six million, three hundred eighty-two thousand, five hundred sixty-eight".